摘要
利用解析方法对EAST大功率中性束注入器充氢运行时实验大厅内6个关键点的辐射剂量进行了理论计算,并利用光致光剂量计(OSL)对这些位置点进行了辐射剂量测量。理论计算和OSL测量结果表明:理论计算结果与实验测量结果具有一定吻合度。同时还表明:EAST中性束注入器现有的防护装置满足实验运行时辐射防护要求。
The radiation doses at six critical points were simulated with analytic methods during EAST high power neutral beam test facility operating with hydrogen. Also, the doses were measured by using Optically Stimulated Luminescence （OSL）. Theoretical values and OSL measurements demonstrate that： the calculated values are agreed with the OSL data to a certain extent. Meanwhile, the results prove that the existing shielding device satisfies the requirements on radiation protection for the operation of EAST neutral beam injector.
出处
《辐射防护》
CAS
CSCD
北大核心
2014年第1期17-20,共4页
Radiation Protection
基金
国家自然科学基金资助项目(11075183
11175211)
